by: Ricola ! |
last post by:
Why do I say:
SqlDataReader dr;
instead of
SqlDataReader dr = new SqlDataReader();
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by: Franck Diastein |
last post by:
Hi, when I call ExportData I have this error:
Invalid attempt to Read when reader is closed.
Telling me that there's a problem with this line:
while(_dataR.Read()){
Code:...
|
by: Neil Guyette |
last post by:
Hello, Everyone,
I'm trying to find information on how to populate a combo
box using a SqlDataReader. I want to be able to set the
value of the combo's value property different then the...
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by: Arvind P Rangan |
last post by:
Hi All,
How do you get all the values of a sqldatareader if it
contains multiple resultset.
Using sqldatareader.nextresult and sqldatareader.read
e.g.
While sqldatareader.read '
If not...
|
by: D. Shane Fowlkes |
last post by:
(still a .NET newbie)
I have a chunk of code in a Page_Load routine that pulls data from a SQL
Server table. The Select statement looks for any "events" scheduled for
today. Then my IF...
|
by: RJN |
last post by:
Hi
I'm getting the General Network error, though not consistently. Stack
trace is below. Any fix for this?
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception,...
|
by: lithoman |
last post by:
I'm stumped here. I run the procedure Batch_Select against the database
with @ID=18 and I get the expected data.
When it loads into a SqlDataReader, it gets messed up somehow.
Initially, after the...
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by: fniles |
last post by:
I am using VB.NET 2005 and SQLDataReader.
How can I check the data type of a field in the DataReader ? Thank you.
Dim cmdSQL As SqlClient.SqlCommand
Dim drSQL As SqlClient.SqlDataReader
sSQL...
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by: readnlearn |
last post by:
hai,
i have written this below code for displaying captcha image whenever i entered incorrect uname,password in login page.
for that i disable the controls of captcha like textbox,labels,button and...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
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